AI Neural Networks Question:

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The network that involves backward links from output to the input and hidden layers is called as ____.
a) Self organizing maps
b) Perceptrons
c) Recurrent neural network
d) Multi layered perceptron

AI Neural Networks Interview Question

Answer:

c) Recurrent neural network
Explanation:
RNN (Recurrent neural network) topology involves backward links from output to the input and hidden layers.

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Having multiple perceptrons can actually solve the XOR problem satisfactorily: this is because each perceptron can partition off a linear part of the space itself, and they can then combine their results.
a) True - this works always, and these multiple perceptrons learn to classify even complex problems.
b) False - perceptrons are mathematically incapable of solving linearly inseparable functions, no matter what you do
c) True - perceptrons can do this but are unable to learn to do it - they have to be explicitly hand-coded
d) False - just having a single perceptron is enough

The name for the function in question 16 is
a) Step function
b) Heaviside function
c) Logistic function
d) Perceptron function